1228810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11171}}^1$

素因数の和:11189

約数の個数: 16

約数和(自身を含む): 2413152

約数和(自身を除く): 1184342

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11171, 22342, 55855, 111710, 122881, 245762, 614405, 1228810]

約数ペア:

[(1, 1228810), (2, 614405), (5, 245762), (10, 122881), (11, 111710), (22, 55855), (55, 22342), (110, 11171)]